SI5328 Datasheet, PDF (16/70 Pages) Silicon Laboratories – ITU-T G.8262 SYNCHRONOUS ETHERNET JITTER-ATTENUATING CLOCK MULTIPLIER

Si5328
2. Typical Phase Noise Performance
Figure 3. Typical Phase Noise Plot
Table 8. RMS Jitter Values
Jitter Band
Jitter (rms)
10 kHz to 1 MHz
263 fs
12 kHz to 20 MHz
309 fs
Notes:
1. input frequency = 25 MHz.
2. XAXB reference = Rakon 40 MHz TCXO model RTX7050A,
part number 509768.
3. Vdd = 3.3 V.
4. Clock output = LVPECL.
5. Loop bandwidth = 0.085 Hz.
6. Using Agilent E5052B.
16
Rev. 1.0